英 [ɪnˈvælɪd] 美 [ɪnˈvælɪd]
adj. （法律上）无效的，作废的；（论据、理由等）站不住脚的，错误的；（计算机）不能识别的；残疾的
n. 病弱者，伤残者
vt. 使（因伤或病）退役；使伤残，使病弱
复数invalids
第三人称单数invalids
现在分词invaliding
过去式invalided
过去分词invalided
invalid // CET6 TEM4
可数名词 An invalid is someone who needs to be cared for because they have an illness or disability. 病人; 残疾人
I hate being treated as an invalid.
我讨厌被当作病人对待。
形容词 If an action, procedure, or document is invalid, it cannot be accepted, because it breaks the law or some official rule. 无效的
The trial was stopped and the results declared invalid.
审判被终止了，其结果被宣布无效。
形容词 An invalid argument or conclusion is wrong because it is based on a mistake. 站不住脚的
We think that those arguments are rendered invalid by the facts.
我们认为那些论点在事实面前站不住脚。
someone who is incapacitated by a chronic illness or injury
同义词： shut-in
force to retire, remove from active duty, as of firemen
injure permanently
同义词： disable / incapacitate / handicap
having no cogency or legal force
invalid reasoning ; an invalid driver's license
no longer valid
the license is invalid
无效-引用次数：507
The parties often based on the substantive cause claiming treaty is invalid.
实质原因是导致条约无效的主要原因。 缔约主体主张条约无效时,往往是基于实质原因。
参考来源条约无效的实质原因研究
病废者
病弱者
伤残者
伤残的
无效的-引用次数：27
On condition that conventional methods are invalid, new methods are need.
不过在利用常规途径理解系统无效的前提下，就需探讨新的系统理解方法。
参考来源软件再工程理论应用与研究
病弱者
无效
无效的;病废的;病残者
无效的（Invalid）：测试人员提交的不是bug 归档（Worksforme）：暂时无法重现的bug，但是在信息丰富的情况下还是需要重现的
... JollyRoger海盗旗 Invalid病号，伤残者 Informedsources消息灵通的人士 ...
小牛(Calf)外线的感化失效(Invalid)：事实上由于有小牛两节打死湖人的竞赛生计，谁都不敢漠视小牛的外线3别离的群狼，特里、巴利亚、佩贾、德克、以至基德，个个都是...
...ug，并不能真正产生随机数，不符合美国法律中彩票抽取必须按照严格的随机过程的规定，因此宣布(Declare)原来的结果作废(Invalid)，并致歉意。公告还表示，本年度的绿卡彩票项目不会取消，只是择日再举办。
invalidate 使无效；使无价值
无效的；有病的；残废的
I hate being treated as an invalid.
我讨厌被当作病人对待。
The trial was stopped and the results declared invalid.
审判被终止了，其结果被宣布无效。
People with invalid papers are deported to another country.
持无效证件的人被驱逐到别国。
The second round was required after a U.N.-backed investigation into the vote found widespread fraud and a third of Mr.Karzai's ballots were declared invalid, reversing his outright victory.
VOA : standard.2009.10.28
Two states banned them outright. Those laws were rendered invalid for married women by a 1965 Supreme Court decision and the ruling was expanded in 1972 to cover all women.
VOA : standard.2010.05.12
-- Else if n is greater than 4 and n is less than 6 -- 7 let's call it medium -- else if n is greater than or equal to 7, -- less than or equal to 10 -- let's call it "big" -- and if the user typed in zero or negative 10 or 20 or whatever, let's just use the all-inclusive else block and just say, "You picked an invalid number."
否则如果n大于4，并且n小于-,我们叫它为中间数--否则如果n大于等于，小于等于10--我们叫它为“大数“,如果用户键入了0或者-10或20或其它的，让我们用一个广泛的else子句，只需要说，“你选了一个非法的数字“
计算机科学课程节选 : 哈佛公开课
But the U.N.-backed Electoral Complaints Commission examined more than 2,500 allegations of fraud including phantom polling stations, ballot-stuffing and police intimidation and declared a third of Mr.Karzai's ballots invalid, reversing his outright victory.
VOA : standard.2009.10.20
It is hard to believe this bedridden invalid was once a national skiing champion.
Moreover, some 375, 000 Californians have already sent in absentee ballots which may now be invalid.
The young protagonist, Eddie, works days on a tree-cutting crew to support his ungrateful invalid mother.